Improvement in machines for stretching and drying cloth



D. BAB GOOK. v Machine for Stretching and Drying'Gloth.

Patented Oct. 22, 1878.

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ATTORNEYS.

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UNITED STATES PATENT ()FFIGE.

DARIUS BABGOOK, OF OSWEGO, NEW YORK, ASSIGNOR OF ONE-HALF HIS RIGHT TOALANSON S. PAGE, OF SAME PLACE.

IMPROVEMENT IN MACHINES FOR STRETCHING AND DRYING CLOTH.

Specification forming part of Letters Patent No. 209,212, dated October22, 1878 application filed July 27, 1878.

- designed for the purpose of stretching and drying cloth, of which thefollowing is a specification:

In my invention there is combined with the narrow jointed bar-link incommon use awider link, the lower edges of which narrow link resting onstationary pulleys, and the tendency to draw inward caused by thetransverse strain placed on the chain while in use being guardedagainst, and the links guided in a proper vertical position byhorizontal flanged pulleys, between the inner faces of which the upperand lower edges of the ordinary narrow link move, and on the adjoiningsides or peripheries of which the wide links move, the joints of thelinks being offset, so as to leave the edges of the same with smooth andunbroken surfaces, against which the pulleys may revolve. I also, bylocating one of the horizontal flanged pulleys, with its pivot, axis, orcenter, in advance of that of the'other, relieve the joints of part ofthe strain by insuring that the solid part of the wide bar shall be incontact with one of the flanged pulleys while the joint is passing theother.

The front or narrow bar of the link receives the ten ter-hooks, to whichthe cloth is attached,

' essary to show the driving mechanism. Fig.

2 is a perspective view of the flanged pulleys,

the common pulley, and the guide-pin, set in a cast-iron frame andmounted on a wooden bed-piece. Fig. 3 is a perspective 'view of thejoint between two links of the' chain, and showing the manner ofattaching the tenterhooks. Fig. 4 is a side elevation of the chain shownin Fig. 1, drawn to the accompanying scale.

Similar letters of reference indicate corresponding parts.

Referring to the drawings, A A are bars of wrought-iron or other metal,placed parallel to each other and connected on the center line of eachat the joints by a shouldered rivet, B. The narrow bar, A, of the linkrests on the pulleys O O, and the wide bar, A, of the link rests betweenand against the flanged pulleys D D and E E, and is confined in thisposition by the guide-pin F.

I claim as my invention- 1. The combination, with the endless jointedchain, consisting of the wide links or bars, A, and the narrow links orbars, A, provided with renter-hooks a, the two being connected by theshouldered rivets B, and having the offset-joints constructed asdescribed, of the flanged pulleys D E, the guide-pin F, and the pulleys(J, as and for'the purposes set forth.

2. The combination, with the toothed endless chain, consisting of thenarrow bar or link, A, and the wide bar or link, A, the two connected bythe shouldered rivets B, of the flanged guide-pulleys D E, the axis orcenter of one of which is in advance of that of the other, as and forthe purpose set forth.

DARIUS BABGOGK.

\Vitnesses JOHN O. BARNES, ARGALUS J. HOPKINS.

